president obama and clinton, along with first lady michelle obama and hillary clinton, laid a wreath at the eternal flame, where jfk was laid to rest at arlington national cemetery, the fateful day never forgotten. pe said the memory of president kennedy will live on. >> i just think he had this worldwide magnetism. it was just incredible. everyone in the u.k. -- even -- we have a grandson who is just 9, and he knows about jfk. >> accomplished a lot in the short time he was with, and i think his legacy still resonates with generations. >> oxford university press unveiled the 2013 word of the year -- "selfie." the publisher said it's seen a big jump in the usage of the word in the past year. smartphones have made it easier for people to take self-portraits, thanks to popular sites like instagram. "selfie" was added to the online version of the oxford dictionary and may go into the traditional version in the future. for the first time ever, pope francis publicly displayed relics believed to be the bone fragments of the first pope, saint peter. the relics, placed in a jewel box, were sh